@book{22131,
	author = {Ahmed Abdelazim Mohamed Mansour and Maher A. Abdelhamid , },
	title = {Studies on soil types along Elsalam canal territory in North Sinai / },
	publisher = {Ahmed Abdelazim Mohamed Mansour , },
	year = {1997},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}